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LAVEVE

LAVEVE Heavy Duty Couch Cushion Support for Sagging Seat 21.5''x70'', Thicken Solid Wood Sofa Under Cushions Boards, Perfectly Fix and Protect Seat, Extend Life

    • Based on 3,835 reviews
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Mar 19
Order within 23 hours and 14 minutes
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Size: 21.5" x 70" - Couch


Features

  • BIG UPGRADE- LAVEVE heavy-duty couch support is designed with superior solid wood to address common issues with plywood in many market alternatives. Weve also increased the width of the mat from 19 to 21.5 to deliver enhanced support, holding up to 400 pounds per person for maximum durability.
  • SUPER STURDY SOLID WOOD- Our couch support features high-hardness solid wood boards, reinforced with added thickness and width. This rugged design provides reliable support for you and your family, even during extended use, making your sofa more comfortable and long-lasting.
  • UPGRADED DETAILS DESIGN- Each board is carefully sanded with rounded edges and corners to ensure safety for your family and your furniture. The outer layer is covered with tightly woven, non-slip oxford cloth for added durability and stability, preventing any sliding or shifting.
  • INSTALL IN SECONDS- Simply remove your sofa cushions, place the couch support underneath, and replace the cushions. In just moments, your sofa will feel revitalized! The 21.5 x 70 size fits most family sofas and can be easily folded to accommodate smaller seating areas.
  • GET MORE- Your purchase includes a 21.5 x 70 couch cushion support, easy-to-follow instructions, a 12-month warranty, and responsive after-sales service. LAVEVEs supportive couch cushions help promote a healthier sitting posture and offer a more comfortable and relaxing experience for you and your loved ones.

Description

LAVEVE Couch Support Under CushionsRevitalize your sofa and enhance comfort with the LAVEVE Sofa Couch Cushion Support. Designed to fit a wide range of sofa dimensions, our high-quality inserts provide a perfect, customizable solution to restore your couch’s support and look.General Sizes:21.5" x 23"21.5" x 48"21.5" x 70"21.5" x 81"Widened Versions:23" x 48"23" x 72"23" x 81"24" x 72"24" x 81"Oversize Versions:25" x 90"25" x 96"Key Benefits:Multiple Size Options: Choose from a range of sizes to find the perfect fit for your sofa, or combine inserts for an ideal solution.Sofa Restoration: Restore your couch’s shape and comfort, eliminating sagging and extending its life.Durable & Safe: Made with solid wood and woven nylon for long-lasting strength and reliability.Enhanced Comfort: Support inserts improve posture, eliminating discomfort and creating a more ergonomic sitting experience.Easy Installation: Simply slide under cushions for an effortless upgrade in comfort and appearance – no tools needed.Transform your sofa with LAVEVE Couch Support and enjoy lasting comfort and style!

Brand: LAVEVE


Special Feature: Folding


Color: Black


Size: 21.5" x 70" - Couch


Fill Material: wood


Brand: LAVEVE


Special Feature: Folding


Color: Black


Size: 21.5" x 70" - Couch


Fill Material: wood


Shape: Square


Age Range (Description): Adult


Recommended Uses For Product: Sofa


Use for: Body


Material: Wood


Item Firmness Description: Firm


Product Care Instructions: Hand Wash Only


Number of Pieces: 1


Pattern: Solid


Item Weight: 8 Pounds


Material Feature: sturdy solid wood and non-slip nylon


Variety: Couch Cushion Support


Fabric Type: Oxford Fabric


Model Name: Sofa Cushion Support


Specific Uses For Product: Couch Cushion Support


Manufacturer: LAVEVE


Product Dimensions: 67"L x 20.5"W


Unit Count: 1.0 Count


Item Weight: 8 pounds


Country of Origin: China


Item model number: 20.5 x 67 inch


Date First Available: April 28, 2022


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Mar 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Sag-Free Sofa: LAVEVE Heavy Duty Couch Cushion Support Review
Size: 21.5" x 70" - Couch
We all love sinking into a comfy sofa, but nobody enjoys that "falling into a black hole" feeling caused by sagging cushions. Enter the LAVEVE Heavy Duty Couch Cushion Support, a game-changer for saggy sofas. Measuring 20.5''x67'' and made from thick, solid wood, this support is here to save the day—and your back! The LAVEVE cushion support is crafted from thick, solid wood, making it incredibly sturdy. Unlike flimsy plastic or cardboard alternatives, this support won’t bend, buckle, or break under pressure. It’s designed to provide a firm foundation for your cushions, ensuring they stay in place and maintain their shape. Setting up the cushion support is a breeze. Simply unfold it and place it under your sofa cushions. The 20.5''x67'' size is generous enough to cover a wide area, making it suitable for most sofas. No tools, no fuss—just instant support. What I love about this cushion support is its durable material and easy-to-use design. The thick, solid wood construction means this support will last for years. Unfold, place, and enjoy a firmer seat—it’s that simple. The size is perfect for a wide range of sofas, providing comprehensive support. After installing the LAVEVE cushion support, I invited a friend over to test it out. He plopped down on the sofa with the force of a thousand suns, expecting the usual sag. Instead, he was met with solid support. His wide-eyed surprise was priceless. "Did you get a new couch?" he asked. Nope, just a little help from LAVEVE! The LAVEVE Heavy Duty Couch Cushion Support is a must-have for anyone dealing with saggy sofa syndrome. It’s durable, easy to install, and instantly improves the comfort and longevity of your couch. Say goodbye to the black hole effect and hello to supportive, comfortable seating. Highly recommended for anyone looking to give their old sofa a new lease on life! ... show more
Reviewed in the United States on July 5, 2024 by Chad
    • No sinking but definitely durable and HARD
Size: 21.5" x 70" - Couch
Product came on time as said at time of purchase with no damage to box or packaging basic clear package nothing fancy. Boards they use for planks are very sturdy like said in description. The cloth that encases the boards seems durable and will protect my cushions from being ripped from the boards. They definitely work as described and I'm. Now not sinking into my couch. However it is quite firm now. About to replace the foam in the cushions hoping it helps but beware it's an adjustment. You will feel the difference and it might not be what you want ... show more
Reviewed in the United States on March 6, 2025 by Matthew Lentz
    • Holds 260lbs
Size: 21.5" x 70" - Couch
Only thing I dislike about it when you first put it on it falls through the boards in the futon. Sturdy, firmness, smooth, color is great can find where you put it. Great product!!!
Reviewed in the United States on February 18, 2025 by Lisa
    • Couch is like new!
Size: 21.5" x 70" - Couch
I have a hand me down sectional that was well loved before it came to me. The middle of the couches were sagging and I was getting frustrated that there was only one comfy spot. Else you’d start to lean into the center of the divot. At my wits end, I looked up ways to fix this issue and I discovered these! They’re so easy to use and I love that the wood boards are covered so you don’t need to worry about splinters. It’s just the perfect width to fit under the cushions but not stick out. Now my couch feels like it’s new! The extra support has been great and they’re very strong. Probably not recommended but I did walk on the couch and the boards didn’t snap so rest assured your booty will be safe! ... show more
Reviewed in the United States on November 8, 2024 by Kerry Dow
    • Made a big difference in comfort
Size: 25" x 96" - Large Oversized Sofa
This made 3 year old "Bob's" L shaped sectional feel better than new.. Immediately the feel and seat of the sectional was firm feeling delightful. No more sinking and needing to get ready to stand up. No more adjusting the cushions every time someone gets up. This has changed the way we enjoy our living space for the better. Feels showroom new! ... show more
Reviewed in the United States on February 8, 2025 by Amazon Customer
    • Not sure it will hold up
Size: 24" x 72" - Deep Couch
This was a good fit and installed easily, and it will definitely firm up my saggy sofa, but the boards aren't as rigid and sturdy as I thought they would be. I have my doubts about how long this product will hold up. It was a quick, cheap fix though, so it will do at least for a little while
Reviewed in the United States on February 15, 2025 by Jamy Gearhart
    • Great purchase!
Size: 21.5" x 70" - Couch
Review Image by H C H C
My couch cushions were in rough shape and I wasn’t ready to buy a brand new couch. Decided to try a cheaper route. I made myself new cushions and while it was so much better, I decided to also add this cushion support. The couch feels brand new now. The cushion support was a game changer.
Reviewed in the United States on March 6, 2025 by H C H C
    • Excellent product
Size: 21.5" x 48" - Loveseat
Fit perfectly in my couch and gave it much needed support just as described. Stays in place and gives the cushions added support that should greatly extend the life of my couch.
Reviewed in the United States on March 1, 2025 by PJ Taylor

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